GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Re: [GMCnet] Transmission vacuum modulator leaking?
Re: [GMCnet] Transmission vacuum modulator leaking? [message #326982 is a reply to message #326974] Sun, 10 December 2017 15:55 Go to previous messageGo to previous message
Larry is currently offline  Larry   United States
Messages: 2875
Registered: January 2004
Location: Menomonie, WI
Karma:
Senior Member
gibsongo wrote on Sun, 10 December 2017 11:18


Also - I thought I read somewhere that the modulator needed to be adjusted by turning an internal set screw a given number of turns then fine tuning form smooth shifts. Is this the case?


Check this for Vacuum modulator adjustment.

http://www.gmcmhphotos.com/photos/transmission-install/p26806-img-0716.html



Larry Smile
78 Royale w/500 Caddy
Menomonie, WI.
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: [GMCnet] Way off topic: Largest rocket to ever be launched.
Next Topic: [GMCnet] Removing the radiator in a 78 GMC.
Goto Forum:
  


Current Time: Sun May 12 07:52:05 CDT 2024

Total time taken to generate the page: 0.00989 seconds